• Journal of the Korea Convergence Society
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• v.11 no.12
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• pp.373-381
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• 2020

The purpose of this study was performed to examine the effects of simulation integrated with problem based learning(S-PBL) on self-leadership, critical thinking disposition, goal commitment for nursing students. The design was a one group pre-post test. The subjects consisted of one group of 90 fourth year nursing students of K Colleage. The period for this study was from March to June in 2019. The collected data were analyzed by Paired t-test, Pearson correlation coefficient. This study showed significantly higher self-leadership(t=-16.22, p<.001), critical thinking disposition(t=-11.36, p<.001), goal commitment(t=-7.06, p<.001). There was a significant positive correlation between self-leadership and critical thinking disposition(r=.438, p<.001), self-leadership and goal commitment(r=.285, p<.001). In conclusion, this study show that integrated with problem based learning(S-PBL) can be used for improvement the self-leadership, critical thinking disposition, goal commitment. It is suggested to check the effect of simulation integrated with problem based learning applying various nursing situations in the future.

• Journal of the Korea Convergence Society
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• v.7 no.1
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• pp.167-176
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• 2016

The Border Area Support Act(2000) has policy goal convergence to improve living conditions, to conserve natural environment, and to prepare national unification in this area. The purpose of this study is to evaluate whether the support until now meet the policy goal or set a question on policy itself. Variation of statistical indicators related with policy goal for the period 2000-2014 has analyzed and compared with local government's evaluation report. It is found out that resident's living condition has improved in spite of several political fallacies, but the support policy can damage natural environment and cause conflict with military regulations constantly. Under current inter-Korean relation, it is desirable to minimize conflicts between political bodies in Border Area.

• KIPS Transactions on Software and Data Engineering
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• v.11 no.9
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• pp.363-370
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• 2022

Grasping a target object among clutter objects without collision requires machine intelligence. Machine intelligence includes environment recognition, target & obstacle recognition, collision-free path planning, and object grasping intelligence of robot hands. In this work, we implement such system in simulation and hardware to grasp a target object without collision. We use a RGB-D image sensor to recognize the environment and objects. Various path-finding algorithms been implemented and tested to find collision-free paths. Finally for an anthropomorphic robot hand, object grasping intelligence is learned through deep reinforcement learning. In our simulation environment, grasping a target out of five clutter objects, showed an average success rate of 78.8%and a collision rate of 34% without path planning. Whereas our system combined with path planning showed an average success rate of 94% and an average collision rate of 20%. In our hardware environment grasping a target out of three clutter objects showed an average success rate of 30% and a collision rate of 97% without path planning whereas our system combined with path planning showed an average success rate of 90% and an average collision rate of 23%. Our results show that grasping a target object in clutter is feasible with vision intelligence, path planning, and deep RL.

• Asia Marketing Journal
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• v.13 no.4
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• pp.1-27
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• 2012

Extending the findings of Rajagopal and Burnkrant (2009), this research examines the moderating role of consumers' goals (i.e., head category-relevant goal vs. modifier category-relevant goal) in the effects of two different interpretation strategies (i.e., relational interpretation vs. property interpretation) on product beliefs and attitudes toward hybrid products. In the current research, we make two predictions. First, we predict that both head category and modifier category beliefs will be higher under property interpretations than under relational interpretations in the modifier category-relevant goal priming conditions, whereas there will be no significant differences between each product category beliefs across the two interpretation conditions in the head category-relevant goal priming conditions. Second, we predict that attitudes toward hybrid products will be higher under property interpretations than under relational interpretations in the modifier category-relevant goal priming conditions, whereas there will be no significant differences between the attitudes toward hybrid products across the two interpretation conditions in the head category-relevant goal priming conditions. These predictions are tested and confirmed in two experiments. Finally, we discuss theoretical and practical implications of our findings and develop directions for future research.

• Proceedings of the Korea Institute of Convergence Signal Processing
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• 2005.11a
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• pp.213-216
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• 2005

자동차 번호판의 이미지에서 번호의 추출이나, 직물 이미지에서 오염 또는 훼손부분의 추출 또는 방사성 폐기물이나 기타 독극물 보관함의 이미지에서 오염이나 산화에 의한 훼손부위 등과 같은 목표물 이미지 추출은 흑백 이미지에서 명암의 차이를 이용하는 것보다는 컬러 이미지에서 색상의 차이를 이용하는 것이 더 효율적일 때가 많으며, 특히 배경과 목표물의 명암차이가 크지 않은 경우에 효과적이다. 배경과 목표물이 갖는 색상의 차이를 이용하여 분리하기 위해서 적색(R), 녹색(G), 청색(B) 의 RGB 평면 또는 순도(H), 포화도(S), 휘도(I)를 사용하는 HSI 컬러 평면 등이 많이 사용되며, 이 때 배경과 목표물의 색상의 히스토그램을 구해보면 보면 많은 경우 유사한 색 정보가 배경과 목표물에 공통으로 포함되어 분리에 어려움을 겪게 된다. 본 논문에서는 Fisher 선형 분리자(Fisher's linear discriminant)[1] 함수를 이용하여 3차원의 색상 특징 벡터를 1차원 직선에 투사하여 변환된 1차원 공간상에서 복잡성을 줄이고 효과적으로 분류할 수 있는 기법을 제안하였으며, 이를 도축된 식용 가금류의 영상에 적용하고 변질된 부분이 포함되어 식용으로 사용할 수 없는 것들을 효과적으로 분류할 수 있음을 보였다.

• Journal of the KSME
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• v.56 no.3
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• pp.32-36
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• 2016

이 글에서는 새로운 르네상스 시대로 대변되는 융합의 시대를 맞이함에 따라 창의 융합 인재 양성을 목표로 하는 교육시스템이 무엇인지 살펴보고, 기계공학 분야에서의 융합교육의 실현 방안을 소개하고자 한다.

• Proceedings of the Korea Water Resources Association Conference
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• 2018.05a
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• pp.337-337
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• 2018

시민들은 삶의 질 향상 및 친환경적 어메니티의 수요 증가로 수변지역에 대한 관심이 집중되고 있다. 수변지역은 물에 인접한 지역이라 친수 공간으로서의 긍정적 기능을 많이 포함하고 있으나, 방재 측면에서는 많은 위험성을 내포하고 있다. 수변지역에 적합한 물순환 기준을 정립하여 보다 안전하고 건강한 친수공간의 접근성을 시민들에게 제공하여야 한다. 본 연구에서는 수변지역을 물수지 분석 방법으로 접근하여 강우, 침투, 증발산, 유출 등의 변수들이 LID(Low Impact Development) 기술 적용에 의해 빗물의 저장과 침투가 유출의 감소로 이어질 수 있도록 물순환 기준을 산정해보았다. 물순환은 강우를 기준으로 처리할 목표량을 계획한 후, 침투량을 우선 산정하고 나머지 유량은 저장으로 처리하도록 프로세스화 하였다. 먼저, 물순환 목표량은 대상지의 강우와 유출 특성을 분석하여 기준을 수립한다. 이후 대상지의 토지이용과 토양 등의 지형학적 상태를 고려하여 각각의 세분화된 소유역의 침투량 규모를 산정한다. 목표량에서 침투량을 제한 나머지 유출량은 빗물통과 같은 LID 저장 기술로 해결할 수 있도록 저장 규모를 산정한다. 이상의 프로세스로 수변지역의 물순환 목표량을 LID 기술의 저장과 침투의 방법으로 해결할 수 있다. 이와 같은 방식으로 전국 각지의 수변지역 특성에 맞는 적합한 물순환 기준을 제시하여 보다 안전하고 건강한 친수 공간을 설계할 수 있도록 한다.

• Journal of the Korea Convergence Society
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• v.8 no.6
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• pp.291-297
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• 2017

As part of the target-specific convergence study of welfare focusing on the relationships between emotional labor, burnout, and goal-focused self-regulation, this study was designed to examine whether goal-focused self-regulation of the early childhood teachers buffers in the relation between emotional labor and burnout. A total of 231 childcare teachers participated in this study and by responding to a questionnaire including measures of emotional labor, burnout, and goal-focused self-regulation. Moderated multiple regression through simultaneously entry was performed for analysis using SPSS (PASW) 18.0 and PROCESS Macro for SPSS. First, the results indicated that the level of emotional labor increase, burnout of the early childhood teachers also increase. Second, goal-focused self-regulation was found to have a protective function in terms of buffering the negative effect of emotional labor on burnout. Based on the results, this study suggests the importance of mental healthcare and the need for internal resources development such as self-regulation.

• Journal of the Korea Convergence Society
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• v.9 no.10
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• pp.523-531
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• 2018

The purpose of this study based on descriptive research is to examine the influences on the self-regulated learning ability due to nursing students' achievement-goal and to make sure mediating effect of autonomous support of professor. A convenience sample of 294 nursing students were recruited from a college in C province from April to May, 2018. Data are analyzed using SPSS/WIN 21.0 program. As a result, it is turned out that there are positive correlation between mastery goal, performance approach goal, self-regulated learning ability and autonomous support of professor. In the Sobel test results, autonomous support of professor had a partial mediating effect between mastery goal and self-regulated learning ability(Z=3.922, p<.001). So, a new teaching method should be developed through the convergence of related factors of self - regulated learning ability.

• Transactions of the KSME C: Technology and Education
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• v.2 no.2
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• pp.99-104
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• 2014

Convergence education is one of the most frequently studied topics in the academic world as well as other various areas of the society today. The importance of convergence-based course in engineering education has long been discussed and resulted in society-wide consensus with series of attempts to apply the theory. To bring about fruitful outcome through theses efforts, we have to establish the sustainable and systematic convergence education in engineering. With this goal, we will cover the critical comprehension on the modern studies divided by three concepts(the truth, the good, and the beauty) and review the notion of "Transdisciplinarity", thereby proposing the macro goals of the convergence-based course in engineering. To realize our goals, we will suggest "Engineering aesthetics" as a convergence-based course in engineering.